| Youth B Bundesliga Süd/Südwest 2019/2020 - Appearances as Assistant | ||||
| 23/11/2019 | SpVgg Greuther Fürth | - | Bayern München | 0:1 |
| 01/12/2019 | FC Augsburg | - | SpVgg Greuther Fürth | 1:1 |
| 29/02/2020 | Karlsruher SC | - | SV Darmstadt 98 | 2:1 |
| Youth B Bundesliga Süd/Südwest 2019/2020 - Appearances as Assistant | ||||
| 23/11/2019 | SpVgg Greuther Fürth | - | Bayern München | 0:1 |
| 01/12/2019 | FC Augsburg | - | SpVgg Greuther Fürth | 1:1 |
| 29/02/2020 | Karlsruher SC | - | SV Darmstadt 98 | 2:1 |
| Complete name: | Manuel Doneff |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |